A kind of aluminium ingot automatic charging device
Technical field
The present invention relates to a kind of aluminium ingot automatic charging device.
Background technology
The investing method of the aluminium ingot routine of calciner drops into for adopting manual type, require on the one hand the input of operating personnel's timing one time a piece, all there is very large difficulty in the operation and management of reality, the temperature of aluminum liquid in stove will certainly be caused so uncontrollable within the scope of process stipulation; Aluminium ingot on the other hand without pre-heating drying directly drops in stove, as making moist or directly inserting the aluminium liquid of high temperature with the aluminium ingot of steam, very easily blasts and causes aluminium liquid to splash, there is serious potential safety hazard.
Summary of the invention
The present invention is directed to prior art deficiency, provide one can automatic switching aluminium ingot, and can preheating be carried out to aluminium ingot thus prevent aluminium liquid from splashing, the aluminium ingot automatic charging device eliminated safe hidden trouble.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of aluminium ingot automatic charging device, comprise batch charger frame and aluminium ingot lifting material frame, described batch charger frame upper end is provided with charging basket lifting motor, described charging basket lifting motor is elevated by charging basket lifting chain and described aluminium ingot expects that frame is connected, described aluminium ingot lifting material frame is provided with aluminium ingot and places bracket, described batch charger frame is also provided with linear electric motors guide post, described linear electric motors guide post is controlled by pusher linear electric motors, described linear electric motors guide post is connected with the aluminium ingot pusher support for pushing aluminium ingot.During use, first with manually aluminium ingot being loaded aluminium ingot lifting material frame, aluminium ingot lifting material frame once can load 22 blocks of aluminium ingots, then shut aluminium ingot to feed in raw material safety door, the main control industry control instrument of smelting furnace sets the dosing intervals time, the operational mode on batch charger control cabinet is rotated to " automatically " pattern, then presses " startup " button, this device can push preheating cabin according to the interval time of setting aluminium ingot one piece a piece, and drops in stove after the pre-heating drying of 15-20 minute.In the whole process that feeds intake, charging basket lifting motor and charging basket lifting chain are aluminium ingot lifting material frame automatic lifting, pusher linear electric motors then push preheating cabin aluminium ingot aluminium ingot according to setting interval time, the program that whole process is all worked out by various sensor and PLC realizes automatic operation, after 22 blocks of aluminium ingots in material frame have all been pushed, aluminium ingot lifting material frame declines resets automatically, and sends reinforced prompting by alarm.Repeatedly run thus, guarantee to meet that die casting machine normally produces uses aluminum amount.
In technique scheme, described aluminium ingot lifting material frame is provided with aluminium ingot and feeds in raw material safety door.Arrange the aluminium ingot safety door that feeds in raw material to ensure cannot feed in raw material in the frame use procedure of aluminium ingot lifting material, when preventing from feeding in raw material, aluminium ingot lifting material frame rises suddenly or declines, thus avoids the generation of security incident.
In technique scheme, below described aluminium ingot lifting material frame, be provided with material frame damper.Reduce the shaking force of aluminium ingot lifting material frame, reduce the damage that causes when aluminium ingot lifting material frame declines, extend aluminium ingot lifting material frame service life.
In technique scheme, below described batch charger frame, be provided with bracket height adjustment screw rod.Arbitrarily adjust the height of batch charger frame according to the position of the actual use of device and the device of arranging in pairs or groups with it, device applicability is strong.
In technique scheme, described aluminium ingot lifting material frame is divided into eleventh floor, and every layer has two aluminium ingots placing aluminium ingot and places bracket.Ensure that aluminium ingot only needs throw in once for one hour, reduce the input frequency of aluminium ingot, improving production efficiency.
In technique scheme, be also provided with preheating cabin, described preheating cabin comprises the platform for receiving the aluminium ingot that described aluminium ingot pusher stent pushing is come.After preheating cabin prevents from making moist or directly inserts the aluminium liquid of high temperature with the aluminium ingot of steam, blast and cause aluminium liquid to splash, eliminating safe hidden trouble.
The present invention compared with prior art, has following beneficial effect: the present invention can automatic switching aluminium ingot, and can carry out preheating to aluminium ingot thus prevent aluminium liquid from splashing, and eliminates safe hidden trouble.Material frame damper reduces the shaking force of aluminium ingot lifting material frame, reduces the damage caused when aluminium ingot lifting material frame declines, and extends aluminium ingot lifting material frame service life.Arbitrarily adjust the height of batch charger frame according to the position of the actual use of device and the device of arranging in pairs or groups with it, device applicability is strong.Reduce the input frequency of aluminium ingot, improving production efficiency.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is side schematic view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 and Fig. 2, a kind of aluminium ingot automatic charging device, comprise batch charger frame 1 and aluminium ingot lifting material frame 2, described batch charger frame 1 upper end is provided with charging basket lifting motor 3, described charging basket lifting motor 3 is elevated by charging basket lifting chain 4 and described aluminium ingot expects that frame 2 is connected, charging basket lifting chain 4 one end connects aluminium ingot lifting material frame 2, the other end, around on charging basket lifting motor 3, is driven by charging basket lifting motor 3 and aluminium ingot lifting material frame 2 is risen or declined.
Described aluminium ingot lifting material frame 2 is provided with aluminium ingot and places bracket 21, and aluminium ingot lifting material frame 2 is divided into eleventh floor, and every layer has two aluminium ingots placing aluminium ingot and places bracket 21.Ensure that aluminium ingot only needs throw in once for one hour, reduce the input frequency of aluminium ingot, improving production efficiency.
Described aluminium ingot lifting material frame 2 is provided with aluminium ingot to feed in raw material safety door 22.Arrange the aluminium ingot safety door 22 that feeds in raw material to ensure cannot feed in raw material in frame 2 use procedure of aluminium ingot lifting material, when preventing from feeding in raw material, aluminium ingot lifting material frame 2 rises suddenly or declines, thus avoids the generation of security incident.
Described batch charger frame 1 is also provided with linear electric motors guide post 5, and described linear electric motors guide post 5 is controlled by pusher linear electric motors 6, and described linear electric motors guide post 5 is connected with the aluminium ingot pusher support 7 for pushing aluminium ingot.Pusher linear electric motors 6 drive linear electric motors guide post 5 to move horizontally, and make aluminium ingot pusher support 7 move horizontally thus push aluminium ingot simultaneously.
Material frame damper 8 is provided with below described aluminium ingot lifting material frame 2.Reduce the shaking force of aluminium ingot lifting material frame 2, reduce the damage that aluminium ingot lifting material frame 2 causes when declining, extend aluminium ingot lifting material frame 2 service life.
Bracket height adjustment screw rod 9 is provided with below described batch charger frame 1.Arbitrarily adjust the height of batch charger frame 1 according to the position of the actual use of device and the device of arranging in pairs or groups with it, device applicability is strong.
Also be provided with preheating cabin 10, described preheating cabin 10 comprises the platform 11 pushing the aluminium ingot of coming for receiving described aluminium ingot pusher support 7.After preheating cabin 10 prevents from making moist or directly inserts the aluminium liquid of high temperature with the aluminium ingot of steam, blast and cause aluminium liquid to splash, eliminating safe hidden trouble.
During use, first with manually aluminium ingot being loaded aluminium ingot lifting material frame 2, being placed on aluminium ingot places on bracket 21, aluminium ingot lifting material frame once can load 22 blocks of aluminium ingots, then shut aluminium ingot to feed in raw material safety door 22, the main control industry control instrument of smelting furnace sets the dosing intervals time, operational mode on batch charger control cabinet is rotated to " automatically " pattern, then " startup " button is pressed, this device can push preheating cabin 10 according to the interval time of setting aluminium ingot one piece a piece, and drops in stove after the pre-heating drying of 15-20 minute.In the whole process that feeds intake, charging basket lifting motor 3 and charging basket lifting chain 4 are aluminium ingot lifting material frame 2 automatic lifting, pusher linear electric motors 6 push preheating cabin 10 aluminium ingot aluminium ingot according to setting interval time, the program that whole process is all worked out by various sensor and PLC realizes automatic operation, after 22 blocks of aluminium ingots in material frame have all been pushed, aluminium ingot lifting material frame 2 declines resets automatically, and sends reinforced prompting by alarm.Repeatedly run thus, guarantee to meet that die casting machine normally produces uses aluminum amount.
Except charging still needs the dependence manpower of timing to carry out, because the whole process of feeding intake fully achieves automatic control, not only ensure that the reliability in the process of feeding intake and security, and the temperature of aluminum liquid in smelting furnace can effectively be controlled within the scope of ± 10 DEG C, this is that Manual material feeding cannot be accomplished.
Before aluminium ingot is pushed furnace crucible, through the pre-heating drying of 15-20 minute in preheating cabin, can be preheated to the temperature of 300-350 DEG C through actual measurement aluminium ingot, the aluminium ingot that so not only can effectively prevent from making moist drops in stove and to set off an explosion and aluminium liquid splashes, and also saves energy consumption.
The control program of this automatic charging device and impregnated electric smelting solution are held concurrently the online of holding furnace control system, not only can guarantee normally carrying out of Die Casting by adjustment relevant parameter, and possess warning and the automatic diagnosis of fault, the memory storage transmitting function of security of operation control and data.